shark-node-openid/lib/dao/OpenIdLoginUser.js

shark-node-openid is used for netease's openid.

var DBAccess = require('../db/DbAccess');
var orm = require('orm');
var q = require('q');
var OpenIdLoginUser = null;
var OpenIdLoginUserModel = require('../model/OpenIdLoginUserModel');

function define(db){
    OpenIdLoginUser = db.define("OpenIdLoginUser", {
        user_email : {type: 'text', size:64},
        expires_time : {type: "integer", size: 8},
        full_name: {type: "text", size:64},
        nick_name: {type: "text", size: 64}
    });
    return OpenIdLoginUser;
}

/**
 * @author: stone-jin
 * @description: 判断是否这个openid的过期
 * @date: 2016/11/9
 */
function UserExipreTime(email){
    var defer = q.defer();
    do{
        /* 入参判断 */
        if(email === void 0 || email === "" || !((typeof email === 'string') && email.constructor === String)){
            defer.reject({
                "code": 203
            });
            break;
        }

        /* 此处需要判断过期时间 */
        OpenIdLoginUser.find({ user_email: email }, function (err, user) {
            if(err || user.length !== 1){ /* 没有找到 */
                defer.reject({
                    "code": 201
                });
            }else{
                if(user[0].expires_time > Date.parse(new Date())){
                    defer.resolve({
                        'code': 200
                    });
                }else{
                    /* 已经过期 */
                    defer.reject({
                        'code': 202
                    });
                }
            }
        });
    }while(0);

    return defer.promise;
}

/**
 * @author: stone-jin
 * @description: 保存OpenId用户信息
 *               param: OpenIdLoginUserModel : userInfo
 * @date: 2016/11/9
 */
function addOpenIdUser(userInfo){
    var defer = q.defer();

    do{
        /* 入参判断 */
        if(userInfo === void 0 || userInfo.constructor !== OpenIdLoginUserModel){
            defer.reject({
                "code": 202
            });
            break;
        }

        /* 保存新的数据到数据库中，可以在下次登陆的时候判断是否过期需要重新登陆  */
        OpenIdLoginUser.create(userInfo.toJSON(), function(err, results) {
            if(err){
                /* 保存数据库失败 */
                defer.reject({
                    "code": 201
                });
            }else{
                /* 保存成功 */
                defer.resolve({
                    "code": 200
                });
            }
        });
    }while(0);

    return defer.promise;
}

/**
 * @author: stone-jin
 * @description: 更新Openid用户信息，判断条件是user_email
 * @date: 2016/11/9
 */
function updateOpenIdUser(userInfo){
    var defer = q.defer();

    do{
        if(userInfo === void 0 || userInfo.constructor !== OpenIdLoginUserModel){
            defer.reject({
                "code": 203
            });
            break;
        }

        /* 保存新的数据到数据库中，可以在下次登陆的时候判断是否过期需要重新登陆  */
        OpenIdLoginUser.find({"user_email" : userInfo.getUserEmail()}, function(err, user) {
            if(err || user.length !== 1){
                /* 保存数据库失败 */
                defer.reject({
                    "code": 201
                });
            }else{
                user[0].expires_time = userInfo.getExpiresTime();
                user[0].save(function(error){
                    if(error){
                        defer.reject({
                            "code": 202
                        });
                    }

                    /* 保存成功 */
                    defer.resolve({
                        "code": 200
                    });
                });
            }
        });
    }while(0);

    return defer.promise;
}

function getUserInfo(email){
    var defer = q.defer();
    do{
        /* 入参判断 */
        if(email === void 0 || email === "" || !((typeof email === 'string') && email.constructor === String)){
            defer.reject({
                "code": 203
            });
            break;
        }

        /* 此处需要判断过期时间 */
        OpenIdLoginUser.find({ user_email: email }, function (err, user) {
            if(err || user.length !== 1){ /* 没有找到 */
                defer.reject({
                    code: 201
                });
            }else{
                if(user[0].expires_time > Date.parse(new Date())){
                    defer.resolve({
                        code: 200,
                        data: {
                            user_email: user[0].user_email,
                            full_name: user[0].full_name,
                            nick_name: user[0].nick_name
                        }
                    });
                }else{
                    /* 已经过期 */
                    defer.reject({
                        'code': 202
                    });
                }
            }
        });
    }while(0);

    return defer.promise;
}

module.exports = {
    define: define,
    UserExipreTime: UserExipreTime,
    addOpenIdUser: addOpenIdUser,
    updateOpenIdUser: updateOpenIdUser,
    getUserInfo: getUserInfo
};